260398082 has 16 divisors (see below), whose sum is σ = 458462400. Its totient is φ = 108582768.

The previous prime is 260398037. The next prime is 260398121. The reversal of 260398082 is 280893062.

It is a happy number.

It is a super-2 number, since 2×260398082² = 135614322218557448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250832 + ... + 251867.

It is an arithmetic number, because the mean of its divisors is an integer number (28653900).

Almost surely, 2^260398082 is an apocalyptic number.

260398082 is a deficient number, since it is larger than the sum of its proper divisors (198064318).

260398082 is a wasteful number, since it uses less digits than its factorization.

260398082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502745.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 260398082 is about 16136.8547740878. The cubic root of 260398082 is about 638.5760022542.

It can be divided in two parts, 2603980 and 82, that added together give a palindrome (2604062).

The spelling of 260398082 in words is "two hundred sixty million, three hundred ninety-eight thousand, eighty-two".